Our Data Sources
Isallt has no recent1 records in the Land Registry and a single entry in the EPC database dated November 2013.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Isallt, we estimate a market value of £209,051 and a rental value of £1,070 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £185,160 and £947 per month respectively.
Plot Size
HM Land Registry records the plot of land for Isallt as measuring 2,386 m2.
That makes it the largest plot in the postcode, where 9 of the 12 other houses have recorded plot data.
Energy Efficiency
Isallt has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Nov 2013.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).
Sold Prices
The most recent sale of Isallt completed on 30th March 2000 at £52,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
- Sold Mar 2000£52,000
- Sold Jan 2000£58,000
Similar Properties Sold Nearby
Since 2012 85 properties similar to Isallt have sold within a radius of 3.1 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th November 2025, was 10, Tyn Rhos Estate, Penysarn, LL69 9BZ, a freehold house which sold for £235,000.
Read more about house prices in LL69.
- Sold Nov 2025£235,000 | 3 Bed House10, Tyn Rhos Estate, Penysarn, LL69 9BZ10, Tyn Rhos Estate, Penysarn, LL69 9BZ
- Sold Jul 2025£179,000 | 3 Bed HouseTegfryn, Penysarn, LL69 9AXTegfryn, Penysarn, LL69 9AX
- Sold Apr 2025£180,000 | 3 Bed House36, Tyn Rhos Estate, Penysarn, LL69 9BZ36, Tyn Rhos Estate, Penysarn, LL69 9BZ
- Sold Apr 2025£266,000 | 3 Bed House13, Penysarn Fawr Estate, Penysarn, LL69 9BX13, Penysarn Fawr Estate, Penysarn, LL69 9BX
- Sold Nov 2024£110,000 | 3 Bed House5, Allt Nebo, Penysarn, LL69 9BJ5, Allt Nebo, Penysarn, LL69 9BJ
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £244,911, ranging from £167,134 to £314,440.
- Homestead
3 Bed House | 13 m | Est. Value: £215,316
- Arallt
3 Bed House | 20 m | Est. Value: £233,543
- Penrhyn House
4 Bed House | 22 m | Est. Value: £286,269
- Spindrift
3 Bed House | 32 m | Est. Value: £207,372
- 2 Castle Square Penysarn
4 Bed House | 32 m | Est. Value: £244,832
Location Comparison
Of the 232 addresses on Penysarn, LL69, Isallt comes out as the 157th largest and the 161st most expensive in our analysis of the public data.
It is also £56k less expensive than the average property across the LL69 district.
More reading links
Schools Nearby
Public Transport Nearby
- Llanfairpwll|20.1 km away
- Valley|20.4 km away
- Ty Croes|21.4 km away
Available Internet Speeds
Internet coverage here is poor, based on recent Ofcom data, and connectivity may be weak or unavailable.
According to recent data from Ofcom, Slow or No Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
